255278003039 has 2 divisors, whose sum is σ = 255278003040. Its totient is φ = 255278003038.

The previous prime is 255278002979. The next prime is 255278003047. The reversal of 255278003039 is 930300872552.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255278003039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255278003339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127639001519 + 127639001520.

It is an arithmetic number, because the mean of its divisors is an integer number (127639001520).

Almost surely, 2^255278003039 is an apocalyptic number.

255278003039 is a deficient number, since it is larger than the sum of its proper divisors (1).

255278003039 is an equidigital number, since it uses as much as digits as its factorization.

255278003039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 255278003039 in words is "two hundred fifty-five billion, two hundred seventy-eight million, three thousand, thirty-nine".